Quantitative efficiency of optoacoustic ultrasonic treatment in SLM, DED, and LBW applications

Quantitative efficiency of optoacoustic ultrasonic treatment in SLM, DED, and LBW applications

Abstract Ultrasound can improve the quality of finished products by reducing porosity and enhancing microstructure in selective laser melting, directed energy deposition, and laser beam welding. This study evaluates the efficiency of ultrasound produced by a pulsed laser via the optoacoustic effect....

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Bibliographic Details
Main Authors: Stepan L. Lomaev, Dinara R. Fattalova, Georgii A. Gordeev, Marat A. Timirgazin, Mikhail D. Krivilyov
Format: Article
Language:English
Published: Nature Portfolio 2025-01-01
Series:Scientific Reports
Subjects:
Ultrasonic treatment
Optoacoustic technique
Cavitation
Selective laser melting
Powder bed fusion
Directed energy deposition
Online Access:https://doi.org/10.1038/s41598-025-85487-0
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